Live Chat I-15 Community Nearby Traffic CA 78 2024-06-03 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to CA 78 Alpine, CA 2.16 Bonita, CA 2.16 Chula Vista, CA 2.16 Interstate highway exits close to CA 78 Exit 27, i8 20.11 Exit 27, i15 20.68 Exit 26, i15 20.69 Interstate highways close to CA 78 i8 map 20.11 i15 map 20.68 i805ca map 36.88 State roads close to CA 78 CA 78 map 1.46 CA 67 map 1.76 CA CR S4 map 14.21